King Kong Trailers proudly presents the 20×8 Tri-Axle Hot-Dip Galvanised Flat Deck Trailer 4500kg ATM — a heavy-duty transport trailer built for commercial, industrial, agricultural and construction use.

With a full-length 6m × 2.4m flat deck platform, this trailer provides excellent loading flexibility for machinery, pallets, steel frames, timber packs, farm equipment, site materials and oversized cargo. The tri-axle configuration with rocker roller suspension helps improve load stability and towing performance, making it a strong choice for demanding transport jobs.

Engineered with a hot-dip galvanised finish for long-lasting corrosion resistance, this flat deck trailer is built to handle tough Australian conditions. It also features a 70mm heavy-duty coupling rated to 4500kg, hammerlock-connected safety chains, dual 8” swing-up jockey wheels, LED lighting and a 7-pin plug system.

This trailer is ideal for customers who need a larger, stronger and more versatile flat top trailer for heavy-duty hauling. Whether you are transporting construction materials, machinery, pallets, site equipment or agricultural loads, the 20×8 Tri-Axle Flat Deck Trailer delivers strength, deck space and reliability.

Each trailer comes backed by a 5-year structural warranty and a 1-year parts warranty, delivering both performance and peace of mind.

WEIGHT & CAPACITY

• ATM: 4500kg
• Tare Weight: TBC
• Load Capacity: TBC

CONSTRUCTION

• Type: Tri-axle flat deck / flat top trailer
• Finish: Hot-dip galvanised
• Deck Platform: Full-length flat deck
• Safety Chains: Hammerlock-connected safety chains
• Suitable For: Machinery, pallets, construction materials, oversized cargo and commercial hauling

DIMENSIONS

• Deck Size: 6000mm (L) × 2400mm (W)
• Approximate Size: 20×8ft

BODY FEATURES

• Full-length flat deck platform for flexible loading
• Heavy-duty galvanised frame
• Open flat deck design for machinery and pallet loading
• Suitable for long or oversized equipment
• Tie-down / load restraint points: TBC

AXLE & SUSPENSION

• Axle Type: Tri-axle
• Suspension: Rocker roller suspension
• Brakes: TBC

WHEELS & TYRES

• Tyres: 195/50R13C
• Wheel Upgrade Option: 15″ wheels and 12″ axle upgrade available

COUPLING & TOWING

• Coupling: 70mm heavy-duty coupling rated to 4500kg
• Jockey Wheels: Dual 8” swing-up jockey wheels
• Safety Chains: Hammerlock-connected safety chains

ELECTRICAL

• Tail Lights: LED lighting system
• Voltage Compatibility: 12V–24V
• Plug: 7-pin plug, compatible with flat / small round / large round

At King Kong, our trailers are as tough as the great ape himself — strong, durable and built to last. Made with high-quality materials, expert craftsmanship and superior design, they can handle any job with ease.

No matter the cargo or distance, King Kong Trailers won’t let you down. With on-site registration, bulk stock on hand and full customer support, getting one is simple.

Get in touch with us at 1300 311 333 to explore our extensive range of galvanised trailers available in Sydney, Gosford, Newcastle, Canberra and Dubbo. Our friendly sales experts are ready to assist you.

• Machinery transport
• Pallet freight
• Commercial hauling
• Construction site logistics
• Transporting steel frames, scaffolding and timber packs
• Moving modular buildings, base frames or site sheds
• Farm and agricultural use
• Carrying tanks, fencing bundles or wide-base equipment
• General freight and oversized cargo transport

• 5-Year Structural Warranty on all Brand-New Trailers: This warranty excludes coverage for surface rust, mistreatment, damage or misuse.
• 1-Year Warranty on Leaf Springs, Lights, Wiring, Jockey Wheel and All Other Parts.
• Client must bring their trailer onsite in order to request warranty maintenance.
• Warranty Exclusion for Second-hand or Used Trailers or Goods.